Nanozymes, as an emerging class of biomimetic enzymes, not only inherit the unique properties of nanomaterials but also endow them with catalytic functions that are similar to biological enzymes. With high designability of catalytic activity and the ability to mimic the catalytic conditions and mechanisms of biological enzymes, nanozymes progressively attract significant attention in agricultural research. This research aims to provide researchers with a comprehensive overview of this emerging tool, from preparation of nanozymes to their applications in agricultural production systems. Firstly, this review systematically summarized the selection of various elements involved in nanozyme preparation, covering both metal-based and non-metal-based materials. Secondly, it outlined the mainstream chemical and environmentally friendly nanozyme synthesis technologies, critically analyzing their advantages and limitations. Thirdly, it explored the multifaceted contributions of nanozymes within the agricultural field, encompassing enhancements in crop quality and yields, augmentation of nitrogen fixation efficiency, and stimulation of microbial activity in the plant rhizosphere, as well as the improvement of agricultural crops' resilience to environmental stresses. Finally, the research discussed the main challenges faced by nanozyme research and provided forward-looking insights for future agricultural research directions. This work significantly advances understanding of the role of nanozymes in sustainable agricultural production.

中文翻译：

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纳米酶作为促进农业生产的工具：从制备到应用


纳米酶作为一类新兴的仿生酶，不仅继承了纳米材料的独特性质，还赋予了它们类似于生物酶的催化功能。纳米酶具有很高的催化活性设计性和模拟生物酶催化条件和机制的能力，在农业研究中逐渐引起了人们的广泛关注。本研究旨在为研究人员提供这种新兴工具的全面概述，从纳米酶的制备到它们在农业生产系统中的应用。首先，本文系统总结了纳米酶制备中涉及的各种元素的选择，涵盖了金属基和非金属基材料。其次，概述了主流的化学和环保纳米酶合成技术，批判性地分析了它们的优点和局限性。第三，它探讨了纳米酶在农业领域的多方面贡献，包括提高作物质量和产量、提高固氮效率、刺激植物根际微生物活动，以及提高农作物对环境压力的适应能力。最后，该研究讨论了纳米酶研究面临的主要挑战，并为未来的农业研究方向提供了前瞻性的见解。这项工作显着促进了对纳米酶在可持续农业生产中的作用的理解。